wood, oak (#2074)
| ID-number | #2074 |
|---|---|
| Material | wood, oak |
| Classification | ECN Phyllis classification ▸ untreated wood ▸ oak ▸ wood, oak |
| NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [120] loofhout ▸ [125] hard loofhout | |
| Submitter organisation | ECN (Netherlands) |
| Submission date | 2001-04-05 |
| Remarks | charcoal yield 39.8% at 1 MPa, fixed-C yield 29.9% |
| Literature | Antal,M.J., Allen,S.G., Dai,X, Shimizu,B., Tam,M.S. and Grønli: Attainment of the theoretical yield of carbon from biomass. Ind. Eng. Chem. Res. 39 (2000) 4024-4031 |
Values
| Property | Unit | Value | Std dev | Det lim | Lab | Date | Method | Remarks | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ar | dry | daf | ||||||||||||||||||
Main biomass properties |
||||||||||||||||||||
Proximate analysis |
||||||||||||||||||||
| Moisture content | wt% (ar) | |||||||||||||||||||
| Ash content | wt% | 0.19 | ||||||||||||||||||
Ultimate analysis (macroelements) |
||||||||||||||||||||
| Carbon | wt% | 50.13 | 50.23 | Measured | ||||||||||||||||
| Hydrogen | wt% | 5.98 | 5.99 | Measured | ||||||||||||||||
| Oxygen | wt% | 44.76 | 44.85 | Measured | ||||||||||||||||
| Nitrogen | wt% | 0.08 | 0.08 | Measured | ||||||||||||||||
| Sulphur | wt% | 0.03 | 0.03 | Measured | ||||||||||||||||
| Total (with halides) | wt% | 101.17 | 101.17 | Calculated | ||||||||||||||||
Heating value |
||||||||||||||||||||
| HHVMilne | MJ/kg | 19.62 | 19.66 | Calculated | ||||||||||||||||
Biochemical analysis |
||||||||||||||||||||
Cellulose, hemicellulose, lignin |
||||||||||||||||||||
| Cellulose | wt% (dry) | 34.50 | Sugar Analysis | |||||||||||||||||
| Hemicellulose | wt% (dry) | 18.60 | Sugar Analysis | |||||||||||||||||
| Lignin | wt% (dry) | 28.00 | Measured | |||||||||||||||||
Lignin analysis |
||||||||||||||||||||
| Acid insoluble lignin (Klason) (AIL) | wt% (dry) | 28.00 | Measured | |||||||||||||||||
Other |
||||||||||||||||||||
C5 |
||||||||||||||||||||
| Arabinan | wt% (dry) | 0.00 | ||||||||||||||||||
| Xylan | wt% (dry) | 19.20 | ||||||||||||||||||
| Sum C5 | wt% (dry) | 19.20 | Calculated | |||||||||||||||||
C6 |
||||||||||||||||||||
| Mannan | wt% (dry) | 0.00 | ||||||||||||||||||
| Galactan | wt% (dry) | 1.90 | ||||||||||||||||||
| Glucan | wt% (dry) | 38.30 | ||||||||||||||||||
| Sum C6 | wt% (dry) | 40.20 | Calculated | |||||||||||||||||
| Total ash + biochemical | wt% (dry) | 81.29 | Calculated | |||||||||||||||||